[Rivet] Merging of nparton samples

[Dominic Hirschbuehl]

Hi Chris,


> 
> The yodamerge script is handy for adding histograms together. Is this what
> you're looking for?
Yes and no. I need to weight the different histograms during the merging.
What I have are for example 5 samples:
tt+0p   9.97 pb
tt+1p  10.83 pb
tt+2p   7.72 pb
tt+3p   3.95 pb
tt+4+p  2.58 pb
Now these 5 subsampels need to be merged to one common sample, with
their given xs.

Cheers
  Dominic


> On Thu, Nov 13, 2014 at 12:29 PM, Dominic Hirschbuehl <dhirsch at mail.cern.ch>
> wrote:
> 
> > Dear Rivet-team,
> >
> > I have a question how to deal with samples, which are produced in
> > different nparton samples and needs to be merged to one sample
> > respecting the individual cross sections. For example Alpgen ttbar
> > samples.
> >
> > Is there an easy way how to do this?
> >
> > Thanks in advance
> >   Dominic
> >
> >
> >
> > --
> >  /---------------------------------------------------------------------\
> > |                     Dr. Dominic Hirschbuehl                           |
> >  \   Bergische Universitaet Wuppertal - Exp. Elementarteilchenphysik   /
> >  /  hirsch at physik.uni-wuppertal.de / dominic.hirschbuehl at cern.ch       \
> > |       office : D.09.22    phone  : 0049 - 202 - 439 - 3751           |
> >  \---------------------------------------------------------------------/
> >
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-- 
 /---------------------------------------------------------------------\
|                     Dr. Dominic Hirschbuehl                           |
 \   Bergische Universitaet Wuppertal - Exp. Elementarteilchenphysik   /
 /  hirsch at physik.uni-wuppertal.de / dominic.hirschbuehl at cern.ch       \             
|       office : D.09.22    phone  : 0049 - 202 - 439 - 3751           |   
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